* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  
}

html,
body,#_root {
  background-color: #f4f4f4;
  font-size: 14px;
  font-family: arial, tahoma, 'Microsoft Yahei', sans-serif;
  height: 100vh;
  overflow-y: hidden; 
}

body{  
  padding: 
    constant(safe-area-inset-top) 
    constant(safe-area-inset-right) 
    constant(safe-area-inset-bottom) 
    constant(safe-area-inset-left);  
}
html,
body,
ul,
li,
ol,
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  padding: 0;
  margin: 0;
}

ul,
li,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

a:active,
a:hover {
  outline: 0;
}

button {
  border: none;
}

button,
input,
select,
textarea ,
.btn{
  outline: none;
  font-size: 14px;
}


textarea,
select {
  background-color: #fbfbfb;
  margin-bottom: 0;
  width: 100%;
  height: 35px;
  -webkit-appearance: none !important;
  padding: 0 5px !important;
  margin-bottom: 0 !important;
  line-height: 21px !important;
  border: 1px solid #ddd !important;
  border-radius: 3px !important;
  outline: none !important;
  font-size: 14px !important;
  box-sizing: border-box;
  resize: none;
  vertical-align: top;
}
input {
  outline: 0;
  border-radius: 0;
  border: 0;
  display: inline-block;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  font-family: PingFang-SC-Regular;
}
img {
  width: 100%;
  vertical-align: top;
}

img.border {
  border: 1px solid #efefef;
  border-radius: 5px;
  -webkit-border-radius: 5px;
}
.center{
  text-align:center
}
.right {
  float: right;
}

.left {
  float: left;
}

.top {
  top: 0
}


.margin-top-0 {
  margin-top: 0 !important;
}

.margin-top-5 {
  margin-top: 5px;
}

.margin-top-10 {
  margin-top: 10px;
}


.ff9f00 {
  color: #ff9f00;
}


.clearfix:after,
.clearfix:before {
  content: '';
  clear: both;
  display: table;
}




.header+.containers ,
.main-header+.containers {
  padding-top: 44px;  /*padding-bottom:20px;*/
  -webkit-overflow-scrolling: touch;
  /*transform : translateZ(0);*/
  /*-webkit-transform : translateZ(0);*/
}

.container-bottom {
  padding-bottom: 50px;
}


.btn {
  height: 45px;
  line-height: 46px;
  background-color: #eee;
  border-radius: 2px;
  border: 0;
  text-align: center;
}

.btn, .btn:active, .btn:hover, .btn:visited {
    color: #848689;
}
.btn-active {
    background-color: #f23030;
    color: #fff;
}

.bottom {
  position: fixed;
  right: 0;
  left: 0;
  z-index: 10;
  height: 44px;
  bottom: 0;
  line-height: 44px;
  background: #fff;
}
.bottom.big-btn{
  background: #ff5000;
  color: #fff;
  text-align: center;
}
.header + .common-container{
  margin-top: 55px;
}

.m-selnum input{
  line-height: 28px;
}
.line-clamp-1{
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  word-break: break-all;
  white-space:nowrap;
}
.line-clamp-2{
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-all;
  display: -webkit-box;
}
.line-clamp-3{
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  word-break: break-all;
  display: -webkit-box;
}

.flex-1 {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;

}
.blue{
  color: #0066c0 !important;
}
.red{
  color: rgb(251, 100, 27) !important;
}
.gray{
  color: #999 !important;
}
.top-isrcoll{
  padding-top: 44px !important;
}
.bottom-isrcoll{
  padding-bottom: 44px !important;
}
.both-isrcoll{
  padding-bottom: 44px !important;
  padding-top:  44px !important;
}
